SRUCallback (SRU/CQL Client 2.3.0-SNAPSHOT API)

Type Parameters:

V - the request type

S - the response type
```
public interface SRUCallback<V extends eu.clarin.sru.client.SRUAbstractRequest,S extends eu.clarin.sru.client.SRUAbstractResponse<V>>
```
A interface for creating asynchronous callbacks for use with the SRUThreadedClient.
NB: the callbacks will be executed by any of worker threads of the client.

See Also:

SRUThreadedClient.explain(SRUExplainRequest, SRUCallback), SRUThreadedClient.scan(SRUScanRequest, SRUCallback), SRUThreadedClient.searchRetrieve(SRUSearchRetrieveRequest, SRUCallback)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onError(V request, SRUClientException error)`	Invoked when the request yielded an error
`void`	`onSuccess(S response)`	Invoked when the request has been completed successfully.

- Method Detail
  - onSuccess
```
void onSuccess(S response)
```
    Invoked when the request has been completed successfully.
    
    Parameters:
    
    response - the response to the request
  - onError
```
void onError(V request,
             SRUClientException error)
```
    Invoked when the request yielded an error
    
    Parameters:
    
    request - the original request
    
    error - the error